A novel information transferring approach for the classification of remote sensing images

EURASIP Journal on Advances in Signal Processing

Table 2 Confusion matrices, κ and time (s) of PUD

Class no.	1	2	3	4	5	6	7	8	9	UA (%)
Spectral space
1	5,244	37	130	22	19	16	368	460	8	83.19
2	0	12,230	0	2,223	0	3,675	0	18	0	67.40
3	29	8	1,194	0	0	3	1	580	0	65.79
4	0	36	0	2,858	1	17	0	0	0	98.15
5	0	1	2	2	1,105	0	0	0	3	99.28
6	5	118	0	40	99	4,216	0	24	0	92.21
7	96	0	1	0	0	0	872	12	0	88.89
8	31	19	185	3	0	31	8	3,087	0	91.77
9	21	0	7	0	0	0	0	0	767	96.48
PA(%)	96.65	97.69	78.60	55.52	90.28	52.98	69.82	73.83	98.59
OA(%) = 78.93
κ = 0.7340
t=1.26s
Fusion space
1	5,286	5	4	41	3	1	403	547	14	83.85
2	0	18,145	0	1	0	0	0	0	0	99.99
3	0	0	1,782	0	0	33	0	0	0	98.18
4	0	0	0	2,911	1	0	0	0	0	99.97
5	0	0	0	4	1,109	0	0	0	0	99.64
6	0	0	11	26	33	4,502	0	0	0	98.47
7	95	0	0	0	0	0	872	14	0	88.89
8	32	0	0	0	0	0	8	3,324	0	98.81
9	21	0	0	0	0	0	0	3	771	96.98
PA(%)	97.28	99.97	99.17	97.59	96.77	99.25	67.97	85.49	98.22
OA(%) = 96.75
κ = 0.9562
t=0.51s